TWI425836B - 預測運動與紋理資料的方法 - Google Patents

預測運動與紋理資料的方法 Download PDF

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Publication number
TWI425836B
TWI425836B TW095144569A TW95144569A TWI425836B TW I425836 B TWI425836 B TW I425836B TW 095144569 A TW095144569 A TW 095144569A TW 95144569 A TW95144569 A TW 95144569A TW I425836 B TWI425836 B TW I425836B
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TW
Taiwan
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image
resolution image
low
resolution
field
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TW095144569A
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English (en)
Chinese (zh)
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TW200803519A (en
Inventor
Nicolas Burdin
Gwenaelle Marquant
Pierre Dagois
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Thomson Licensing
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Publication of TW200803519A publication Critical patent/TW200803519A/zh
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Publication of TWI425836B publication Critical patent/TWI425836B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW095144569A 2005-12-05 2006-12-01 預測運動與紋理資料的方法 TWI425836B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0553710A FR2894423A1 (fr) 2005-12-05 2005-12-05 Procede de prediction de donnees mouvement et de texture

Publications (2)

Publication Number Publication Date
TW200803519A TW200803519A (en) 2008-01-01
TWI425836B true TWI425836B (zh) 2014-02-01

Family

ID=36178008

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144569A TWI425836B (zh) 2005-12-05 2006-12-01 預測運動與紋理資料的方法

Country Status (8)

Country Link
US (1) US8396124B2 (fr)
EP (1) EP1958449B1 (fr)
JP (1) JP5148503B2 (fr)
KR (1) KR101336104B1 (fr)
CN (1) CN101322412B (fr)
FR (1) FR2894423A1 (fr)
TW (1) TWI425836B (fr)
WO (1) WO2007065795A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742343A (en) * 1993-07-13 1998-04-21 Lucent Technologies Inc. Scalable encoding and decoding of high-resolution progressive video
TW200420134A (en) * 2003-03-03 2004-10-01 Thomson Licensing Sa Method for scalable encoding and decoding of an interlaced sequence of digital video data
US20040264578A1 (en) * 2003-06-26 2004-12-30 Lsi Logic Corporation Method and/or apparatus for decoding an intra-only MPEG-2 stream composed of two separate fields encoded as a special frame picture
WO2005096228A1 (fr) * 2004-03-12 2005-10-13 Thomson Licensing Procede de codage de donnees video numeriques entrelacees

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01118085A (ja) 1988-09-27 1989-05-10 Sanyo Electric Co Ltd 冷蔵庫等の箱体
US5270813A (en) 1992-07-02 1993-12-14 At&T Bell Laboratories Spatially scalable video coding facilitating the derivation of variable-resolution images
JP3135692B2 (ja) * 1992-08-28 2001-02-19 株式会社日立製作所 階層的動画像信号符号化装置及び方法
JP3189258B2 (ja) 1993-01-11 2001-07-16 ソニー株式会社 画像信号符号化方法および画像信号符号化装置、並びに画像信号復号化方法および画像信号復号化装置
CA2127151A1 (fr) 1993-09-21 1995-03-22 Atul Puri Codage et decodage video a gradation spatiale
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
US6222944B1 (en) * 1998-05-07 2001-04-24 Sarnoff Corporation Down-sampling MPEG image decoder
JP2000013790A (ja) * 1998-06-19 2000-01-14 Sony Corp 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、並びに提供媒体
SG75179A1 (en) * 1998-07-14 2000-09-19 Thomson Consumer Electronics System for deriving a decoded reduced-resolution video signal from a coded high-definition video signal
JP2000041248A (ja) * 1998-07-23 2000-02-08 Sony Corp 画像復号装置及び画像復号方法
JP2000059793A (ja) * 1998-08-07 2000-02-25 Sony Corp 画像復号装置及び画像復号方法
JP2001045475A (ja) * 1999-07-27 2001-02-16 Matsushita Electric Ind Co Ltd 映像信号階層化符号化装置と映像信号階層化復号化装置及びプログラム記録媒体
JP3975629B2 (ja) * 1999-12-16 2007-09-12 ソニー株式会社 画像復号装置及び画像復号方法
US6647061B1 (en) * 2000-06-09 2003-11-11 General Instrument Corporation Video size conversion and transcoding from MPEG-2 to MPEG-4
WO2003036978A1 (fr) * 2001-10-26 2003-05-01 Koninklijke Philips Electronics N.V. Procede et dispositif pour la compression a echelonnabilite spatiale
EP1449385B1 (fr) 2001-11-21 2015-07-22 Google Technology Holdings LLC Codage trame/champ a niveau adaptatif de macrobloc pour un contenu video numerique
EP1488636A4 (fr) * 2002-03-27 2007-05-02 Thomson Licensing Conversion-elevation ameliorant une diagonale avec contrainte de bruit
US7715477B2 (en) * 2002-05-29 2010-05-11 Diego Garrido Classifying image areas of a video signal
JP4470431B2 (ja) * 2003-10-01 2010-06-02 ソニー株式会社 データ処理装置およびその方法
US7362809B2 (en) * 2003-12-10 2008-04-22 Lsi Logic Corporation Computational reduction in motion estimation based on lower bound of cost function
WO2005064948A1 (fr) 2003-12-22 2005-07-14 Koninklijke Philips Electronics N.V. Signaux compatibles de type sdtv entrelacee et hdtv progressive
US7894526B2 (en) * 2004-02-27 2011-02-22 Panasonic Corporation Motion estimation method and moving picture coding method
FR2894422A1 (fr) * 2005-12-01 2007-06-08 Thomson Licensing Sas Procede de prediction de donnees mouvement et de texture

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742343A (en) * 1993-07-13 1998-04-21 Lucent Technologies Inc. Scalable encoding and decoding of high-resolution progressive video
TW200420134A (en) * 2003-03-03 2004-10-01 Thomson Licensing Sa Method for scalable encoding and decoding of an interlaced sequence of digital video data
US20040264578A1 (en) * 2003-06-26 2004-12-30 Lsi Logic Corporation Method and/or apparatus for decoding an intra-only MPEG-2 stream composed of two separate fields encoded as a special frame picture
WO2005096228A1 (fr) * 2004-03-12 2005-10-13 Thomson Licensing Procede de codage de donnees video numeriques entrelacees

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Sadik Bayrakeri Russell M. Mersereau,"MPEG-2/ECVQ LOOKAHEAD HYBRID QUANTIZATION AND SPATIALLY SCALABLE CODING",Proc. SPIE 3024, Visual Communications and Image Processing '97, 129 (January 10, 1997) Th *

Also Published As

Publication number Publication date
KR20080076908A (ko) 2008-08-20
EP1958449B1 (fr) 2015-08-19
EP1958449A1 (fr) 2008-08-20
WO2007065795A1 (fr) 2007-06-14
KR101336104B1 (ko) 2013-12-04
CN101322412A (zh) 2008-12-10
CN101322412B (zh) 2011-01-05
JP5148503B2 (ja) 2013-02-20
JP2009518906A (ja) 2009-05-07
US8396124B2 (en) 2013-03-12
FR2894423A1 (fr) 2007-06-08
TW200803519A (en) 2008-01-01
US20100039555A1 (en) 2010-02-18

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